Vaka, Ramesh Babu Accidental injection of formalin: case report of severe negligence in dental office. [electronic resource] - Journal of clinical and diagnostic research : JCDR Nov 2014 - ZL01-2 p. digital Publication Type: Journal Article ISSN: 2249-782X Standard No.: 10.7860/JCDR/2014/10820.5153 doi